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单词 computerized tomography
释义

computerized tomography1

(also computerized axial tomography)
noun
mass nounMedicine

  • A form of tomography in which a computer controls the motion of the X-ray source and detectors, processes the data, and produces the image.

    Example sentencesExamples
    • Dynamic computerized axial tomography analysis revealed more overinflated units in the left subcarinal slice with pressure-controlled inverse ratio ventilation.
    • Magnetic resonance imaging or computerized axial tomography scans are not sensitive enough to distinguish between hyaline cartilage (ie, normal) and fibrocartilage (ie, scar).
    • Among the technologies that may be strengthened are radar, computerized axial tomography X-ray scanners, and magnetic resonance imaging systems.
    • The most familiar of these is computerized axial tomography (the CAT scan, introduced in the 1970s), which uses x-rays and computers to produce clear cross-section images of body parts.
    • Toward the end of the century, computerized axial tomography and nuclear magnetic resonance tomography were also valuable, particularly when distinguishing between tuberculous and cancerous lesions.
    • A computerized axial tomography scan showed multiple hyperdense lesions in the right and left lobes of the liver.
    • An ECG, electroencephalogram, electromyogram, and brain computerized axial tomography scan were normal.
    • Another technique that might do for endoscopy what the computerized axial tomography has done for radiology is optical coherence tomography.

computerized tomography2

noun
mass noun

  • = computed tomography; abbreviated CT.

Origin

1970s; earliest use found in The Lancet.

noun.1
noun.2

computerized tomography1

(also computerized axial tomography)
noun
Medicine

  • A form of tomography in which a computer controls the motion of the X-ray source and detectors, processes the data, and produces the image.

    Example sentencesExamples
    • Toward the end of the century, computerized axial tomography and nuclear magnetic resonance tomography were also valuable, particularly when distinguishing between tuberculous and cancerous lesions.
    • A computerized axial tomography scan showed multiple hyperdense lesions in the right and left lobes of the liver.
    • Among the technologies that may be strengthened are radar, computerized axial tomography X-ray scanners, and magnetic resonance imaging systems.
    • The most familiar of these is computerized axial tomography (the CAT scan, introduced in the 1970s), which uses x-rays and computers to produce clear cross-section images of body parts.
    • Magnetic resonance imaging or computerized axial tomography scans are not sensitive enough to distinguish between hyaline cartilage (ie, normal) and fibrocartilage (ie, scar).
    • Dynamic computerized axial tomography analysis revealed more overinflated units in the left subcarinal slice with pressure-controlled inverse ratio ventilation.
    • An ECG, electroencephalogram, electromyogram, and brain computerized axial tomography scan were normal.
    • Another technique that might do for endoscopy what the computerized axial tomography has done for radiology is optical coherence tomography.

computerized tomography2

noun

  • = computed tomography; abbreviated CT.

Origin

1970s; earliest use found in The Lancet.

noun.1
noun.2
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更新时间：2025/6/18 6:57:44